<?php
namespace CUSTER;

/*
* it means someone outside wp is accessing the file, in this case kill it.
*/
if (!defined('ABSPATH')) {
	die('You can not access this file!');
}


/*
* change the current user to the author id of the current object
* the only option is to force the author
* -> there is no sens in forcing the logged_in, because it's already the default
*
* [custer_change_id]         -> default (author)
* [custer_change_id author]  -> author
* [custer_change_id off]     -> reset to logged_in
*
*/
function shortcode_change_id($options) {
	/*
	* set the default value for option
	* currently it can only be author
	*
	*/
	$option = 'author';
	if (is_array($options)) {
		$option = reset($options);
	}

	if (!is_string($option)) {
		return;
	}


	if ($option === 'author') {
		$id = \CUSTER\get_author_id();
		Custer::set_current_user_backup();
		wp_set_current_user($id);
	}
	else if ($option === 'off') {
		$id = Custer::reset_current_user_backup();
		wp_set_current_user($id);
	}
	else
		return;
}
add_shortcode('custer_change_id', __NAMESPACE__.'\shortcode_change_id');


?>